baber/WOPTO huggingface dataset:
Patent WO-2021078218-A1 (WO)
Title: C-arms and x-ray devices
Inventor: LIU WENQIANG
IPC: A61B6/00
Filed: 2020-10-22
Abstract: A C-arm (110) is disclosed. The C-arm (110) may include a connection component (1), a driving component (40), a first support component (2), and a second support component (3). The first support component (2) may be configured to support a radiation generator (120). The second support component (3) may be configured to support a radiation detector (130). The first support component (2) and the second support (3) may be movably connected to the connection component (1). The driving component (40) may be configured to drive a movement of the first support component (2) relative to the connection component (1).
Patent WO-2021114924-A1 (WO)
Inventor: WONG HAIQIN
IPC: G06K9/62
Filed: 2020-10-28
Abstract: Methods and devices for model embezzlement detection and model training. The method for model embezzlement detection comprises: acquiring several adversarial samples of a target classification model, the adversarial samples being from a first proper subset of a target classification model sample set, and the adversarial samples being generated on the basis of samples in a second proper subset of the target classification model sample set (S302); inputting the adversarial samples into a classification model to be detected, so as to obtain corresponding classification results (S304); counting classification results matching adversarial sample classification tags (S306); and determining whether the counting result conforms to an embezzlement condition, and if so, determining that the classification model to be detected embezzles the target classification model (S308). According to the described solution, the adversarial samples can be used to detect whether another model embezzles the target classification model, so as to implement embezzlement detection of target classification model private data.
Patent WO-2021135595-A1 (WO)
Title: Method for preparing base plate
Inventor: LI HAIWEI
IPC: B23P15/00
Filed: 2020-10-29
Abstract: A method for preparing a base plate, comprising the following steps: step A: selecting a first metal plate (100) and a second metal plate (200), and forming a plurality of first protrusions (110) on the first metal plate (100) by stamping; step B: placing the first metal plate (100) right above the second metal plate (200) such that lower end surfaces of the first protrusions (110) are adhered to an upper end surface of the second metal plate (200); and step C: fixedly connecting edges of the first metal plate (100) to edges of the second metal plate (200). According to the method for preparing a base plate, first protrusions are filled between the first metal plate and the second metal plate, not only satisfying the strength requirement of the base plate, but also reducing the thickness of the first metal plate and the second metal plate, thereby reducing the weight, and also reducing the production costs.
Patent WO-2022088254-A1 (WO)
Inventor: ZHANG SHOUDONG
IPC: B60R11/04
Filed: 2020-11-11
Abstract: 一种车载显示屏调节装置及车辆，包括调节单元和控制单元，通过控制单元内的检测模块，对人眼的位置进行检测和定位，并将人眼的位置信息发送到控制单元内的控制模块，控制模块根据人眼注视方向发送控制信号至调节单元，以驱动调节单元调节车载显示屏的角度。
Patent WO-2022011903-A1 (WO)
Title: Boiler wet water recovery system under low load of coal-fired unit and working method
Inventor: SHI HUI
IPC: F22D3/00
Filed: 2020-11-12
Abstract: Disclosed are a boiler wet water recovery system under a low load of a coal-fired unit and a working method. In the present invention, a portion of boiler wet water in a water storage tank is introduced into a water side inlet of a deaerator instead of the original four-stage extraction steam heating condensate. The mass and heat of said portion of the wet water is recovered and used. When the amount of wet water is large, a low-pressure heater may be shut down so as to use more wet water to heat the condensate, thus maximizing the mass and heat utilization, and greatly improving the operating economy of the unit under deep peak shaving and low load.
Patent WO-2021115076-A1 (WO)
Inventor: SUN TIANFU
IPC: H02P29/02
Filed: 2020-11-17
Abstract: A motor function safety control method and device, being suitable for the technical field of motor drive control. Said method comprises: acquiring control command data sent by a host computer (S101); acquiring operating data of a motor (S102); performing calculation on the operating data to acquire safe operating data of the motor (S103); comparing the size of the control command data with that of the safe operating data (S104); and if the control command data is less than or equal to the safe operating data, sending the control command data to a motor controller, and controlling the motor controller to drive the motor to operate according to the control command data (S105). By means of the method and the device, the regulation for the current or power of a motor is implemented, ensuring that in the case where an actual temperature value of the motor is not greater than a temperature limit value, the overload performance of the motor can be improved to the maximum extent, and at the same time, the torque density of the motor system is increased by means of the overload of the motor.
Patent WO-2021115296-A1 (WO)
Title: 用于移动终端的超薄型三维采集的模组
Inventor: ZUO ZHONGBIN
IPC: G01B11/00
Filed: 2020-12-09
Abstract: 一种用于移动终端的超薄型三维采集的模组，包括数据接口（1）、运动驱动装置（2）、运动装置（3）和图像采集装置（4）；其中图像采集装置（4）设置在运动装置（3）上，图像采集装置（4）在图像采集过程中相对移动终端运动；运动驱动装置（2）与运动装置（3）连接；运动驱动装置（2）通过数据接口（1）与移动终端电连接；图像采集装置（4）通过数据接口（1）与移动终端电连接；图像采集装置（4）的光轴与图像采集装置（4）的运动平面具有夹角γ。通过图像采集装置（4）的移动降低相机的使用数量。能够实现移动终端的外接，方便在现有手机上增加新的3D采集功能。整个设备可以移动，方便户外使用。采用外置连接方式，无需改造目前已有手机，通用性更强，成本更低。
Patent WO-2021121233-A1 (WO)
Inventor: LIU SIQI
IPC: H04W72/04
Filed: 2020-12-15
Abstract: Disclosed in embodiments of the present invention are a method for determining a Direct Current (DC) position, a terminal device, and a network device, for use in ensuring the transmission performance. The method comprises: obtaining DC information, wherein the DC information is used for determining a DC position.
Patent WO-2021218203-A1 (WO)
Inventor: LIU YONG
IPC: G06F9/451
Filed: 2020-12-25
Abstract: Embodiments of the present application provide a page editing method and apparatus for an intelligent interactive tablet computer, a terminal device, and a storage medium. The method comprises: receiving a first operation on a tablet computer interface, wherein the first operation is used for confirming editing a document displayed on the tablet computer interface; receiving a selection operation on the document, and confirming, according to the selection operation, target content selected to be edited in the document; displaying an artboard window on the tablet computer interface, wherein the artboard window and the document are displayed on the tablet computer interface together; receiving a touch editing operation generated in the artboard window, and displaying edited content corresponding to the touch editing operation; confirming that a document storage operation is received, and associating and storing the edited content and the document; and when the document having the edited content associated and stored is opened, highlighting the edited content corresponding to the associated target content. In a touch scenario in an intelligent interactive tablet computer, comment content is efficiently and quickly added to an original document in a display state.
Patent WO-2021155722-A1 (WO)
Title: Seat armrest and seat
Inventor: DAI ZHIRONG
IPC: A47C7/72
Filed: 2020-12-26
Abstract: Provided by the present application are a seat armrest and a seat, the seat armrest comprising an armrest support and an armrest cross bar; a first adsorption member and a first conductive portion are provided on the armrest support, the first adsorption member being connected to the first conductive portion; a second adsorption member and a second conductive portion are provided on the armrest cross bar, the second adsorption member being connected to the second conductive portion; and when the first adsorption member and the second adsorption member are adsorbed, the first conductive portion abuts the second conductive portion. In the present application, a seat armrest may be conveniently disassembled or replaced, and the machining and assembly, transport, and use of the seat armrest are extremely convenient, and adaptability is better.
Patent WO-2021196821-A1 (WO)
Title: 一种80-100mm特厚海上风电用EH36钢的制备方法
Inventor: LIU ZHAOXIA
IPC: C21D6/00
Filed: 2021-01-07
Abstract: 一种80-100mm特厚海上风电用EH36钢的制备方法，流程：转炉->LF精炼->RH真空脱气->Ca处理->连铸->铸坯扩氢->加热->正火轧制->空气冷却->钢板堆垛缓冷->拆垛。其中正火轧制采用粗轧和精轧两阶段：粗轧的开轧温度1050-1100℃，粗轧后三道次单道次压下率≥15％，粗轧阶段累积压下率≥50％；精轧开轧温度860～890℃，通过加入足量的Nb，扩大奥氏体非再结晶区间，精轧的开轧温度在奥氏体铁素体平衡相变点Ac  3 以上，总轧制道次为8～12道次，轧后空冷，空冷过程中Nb在钢板中析出，钉扎铁素体晶粒三角晶界、晶界、晶内来限制铁素体的快速长大。从而获得一种正火轧制的海上风电用EH36钢板。
Patent WO-2021164686-A1 (WO)
Title: Processing method of random access process, terminal device, and network device
Inventor: WANG YUANYUAN
IPC: H04W72/04
Filed: 2021-02-10
Abstract: Disclosed are a processing method of a random access process, a terminal device, and a network device. The processing method of a random access process is applied to the terminal device. The method comprises: in a non-connected state, in a random access process, sending a target random access preamble sequence to instruct a network side to allocate, to the terminal device, an uplink resource not less than a first preset value, the uplink resource being used for reporting uplink information in the random access process.
Patent WO-2021208688-A1 (WO)
Title: Method for preparing anti-intestinal adhesion double-layer biological gel and double-layer biological gel
Inventor: HUANG WENHUA
IPC: A61L31/14
Filed: 2021-03-24
Abstract: The present invention provides a method for preparing an anti-intestinal adhesion double-layer biological gel, comprising the following steps: S1: preparing a chitosan solution in advance; S2: preparing pure methacrylated chitosan; S3: preparing a methacrylated chitosan solution; S4: preparing pure HA-DA-AEMA; S5: preparing an HA-DA-AEMA solution; and S6: curing the HA-DA-AEMA solution and the methacrylated chitosan solution to form a tissue-adhering inner-layer biogel and an anti-adhesive outer-layer biogel, respectively. The tissue-adhering inner-layer biogel can tightly bind to the surface of the intestinal tract, and can function to immobilize an intestinal wound and prevent inflammatory exudation and bleeding, and the anti-adhesive outer-layer biogel can prevent adhesion to an adhesive surface of the tissue-adhering inner-layer biogel and the abdominal cavity or other intestinal tracts, avoiding pain caused to a patient by intestinal adhesion.
Patent WO-2022213273-A1 (WO)
Title: Expandable game center control system
Inventor: LIN XIAOFENG
IPC: A63F13/40
Filed: 2021-04-06
Abstract: Disclosed in the present invention is an expandable game center control system, the system comprising a game running device, a control layer, a control expansion layer, and a data acquisition layer. The control layer is used for controlling the operation of a game device; the control expansion layer is used for modifying information data of the control layer; the data acquisition layer is used for acquiring game information; and the control layer comprises a game device interface, a control data sending module, a game data receiving module, a microprocessor, a memory, a somatosensory feature identification module, a data processing module, a first data transmission module, a second data transmission module, and a network interface module. Provided in the present invention is an all-round expandable game center control system that can realize dynamic expansion and real-time adjustments of control methods and strategies according to the game type and the development process of a game, in which system a game player manipulates the game with a high controllability, and has a good user experience.
Patent WO-2021244149-A1 (WO)
Inventor: GONG HAOTIAN
IPC: H01L51/50
Filed: 2021-04-14
Abstract: The present application discloses an electroluminescent diode and a display device. The electroluminescent diode comprises a cathode, a light-emitting layer, a hole transport layer, and an anode. The hole transport layer comprises a hole injection regulation structure; the hole injection regulation structure comprises a first hole conduction layer and a second hole conduction layer stacked one on another, the material of the second hole conduction layer being the doped P-type material used for the first hole conduction layer. The hole injection regulation structure substantially improves the hole injection performance of an electroluminescent diode, so as to balance the number of the charge carriers in the electroluminescent diode, thereby effectively enhancing the light emitting performance and service life thereof.
Patent WO-2022217586-A1 (WO)
Title: Communication method and communication apparatus under multiple links
Inventor: DONG XIANDONG
IPC: H04W72/04
Filed: 2021-04-16
Abstract: Provided in the present disclosure are a communication method and communication apparatus under multiple links. The communication method under multiple links may comprise: determining a first message frame, wherein the first message frame comprises first identification information used for identifying a spatial stream used by a sending operation and second identification information used for identifying a spatial stream used by a receiving operation, wherein the sending operation and the receiving operation are performed simultaneously on at least one pair of links which support simultaneous sending and receiving functions; and sending the first message frame.
Patent WO-2022217615-A1 (WO)
Title: 进入连接态的方法和终端设备
Inventor: YANG HAORUI
IPC: H04W48/20
Filed: 2021-04-16
Abstract: 本申请涉及一种进入连接态的方法和终端设备，该方法包括：在终端设备进入连接态之前，所述终端设备根据需要使用的网络切片的信息判断是否在进入连接态之前进行小区重选。利用本申请实施例能够优化终端设备进入连接态的处理机制。
Patent WO-2021218913-A1 (WO)
Inventor: CUI NANNAN
IPC: C08F10/00
Filed: 2021-04-26
Abstract: The present invention relates to olefin polymerization catalysts, and disclosed are a catalyst component for olefin polymerization or copolymerization and a preparation method therefor, and a catalyst and an application thereof. The catalyst component for olefin polymerization or copolymerization of the present invention comprises element titanium, element magnesium, an electron donor, an organic silicon polymer, and an inorganic oxide support; the molecular composition of the organic silicon polymer is [R  x SiO  (4-x)/2 ]  m , R being selected from alkyl, aryl, vinyl or oxygen, x being greater than 0 and less than 2, and the value of m making the number average molecular weight of the organic silicon polymer be 1×10  3 -1×10  6  g/mol. The catalyst has the characteristics of high activity, good hydrogen regulation copolymerization performance, high bulk density of resulting polymer powder, and a low content of fine powder in the polymer powder when applied to olefin polymerization, particularly to ethylene and α-olefin polymerization.
Patent WO-2021233120-A1 (WO)
Title: Measurement method and apparatus, and storage medium
Inventor: XUE YIFAN
IPC: H04W24/08
Filed: 2021-04-30
Abstract: Provided are a measurement method and apparatus, and a storage medium. The method comprises: a terminal device determines whether a parameter change condition is satisfied, and when the parameter change condition is satisfied, performs a measurement according to a second value of an indication interval and a second value of an evaluation period. The indication interval is the minimum interval for a physical layer of the terminal device to send an indication to a higher layer of the terminal device, the second value of the indication interval is larger than a first value of the indication interval, the first value of the indication interval is determined according to a cycle of a reference signal, the evaluation period is the time period in which the reference signal used by the terminal device when calculating a primary wireless link quality is located, the second value of the evaluation period is smaller than a first value of the evaluation period, and the first value of the evaluation period is determined according to the cycle of the reference signal. The embodiments of the present application can effectively reduce the power consumption of the terminal device.
Patent WO-2021233224-A1 (WO)
Title: Fault processing method, apparatus, and system
Inventor: XU RUIYUE
IPC: H04L12/24
Filed: 2021-05-14
Abstract: The present application provides a fault processing method, apparatus, and system. The method comprises: a domain management device obtains first fault information of a first network fault; the domain management device determines first fault definition information of the first network fault according to the first fault information, wherein the first fault definition information indicates a range of the first network fault; and the domain management device performs processing on the first network fault according to the first fault definition information. By means of the method, the first fault definition information of the first network fault is determined, so that the range of the first network fault can be determined, and an intra-domain fault, an extra-domain fault, and an unknown fault can be distinguished, thereby determining whether the fault is processed by the domain management device or a cross-domain management device, implementing coordination of hierarchical and domain-based fault processing, and improving the fault processing efficiency.
Patent WO-2022142073-A1 (WO)
Title: 可溶性杀菌玻璃和可溶性杀菌玻璃的制备方法
Inventor: YANG QINGBO
IPC: C03C4/00
Filed: 2021-05-17
Abstract: 一种可溶性杀菌玻璃和可溶性杀菌玻璃的制备方法。可溶性杀菌玻璃的材料包括：氧化银，0.1质量份至5质量份；氧化硼，1质量份至20质量份；氧化钙，10质量份至30质量份；氧化磷，30质量份至70质量份。制备的可溶性杀菌玻璃能够提高可溶性杀菌玻璃中作为杀菌剂的银粒子的缓释性能，使得银粒子以合理的速率缓释，由此提高可溶性杀菌玻璃的杀菌效率和杀菌效果。
Patent WO-2022241702-A1 (WO)
Title: 读出电路、图像传感器、相关芯片、及电子装置
Inventor: CHOU CHIEN JUNG
IPC: H04N5/369
Filed: 2021-05-20
Abstract: 本申请公开了一种读出电路，包括相关双采样单元、信号控制单元、信号同步控制单元及地址译码单元。相关双采样单元在第一时段将第一像素单元所产生的第一感测电压储存至第一电容，并在第二时段将第一像素单元所产生的第二感测电压储存至第二电容。信号控制单元的第一输入端及第二输入端分别耦接于第一电容及第二电容，信号控制单元依据第一地址信号、第一电容及第二电容的电压输出第一读出信号及第二读出信号，并依据采样控制信号控制第一输入端及第二输入端之间的电性连接。信号同步控制单元依据数字地址信号及采样控制信号更新及产生同步数字地址信号及有效指示信号。地址译码单元依据有效指示信号及同步数字地址信号产生地址信号。
Patent WO-2022227170-A1 (WO)
Inventor: GUO WEI
IPC: G06N3/08
Filed: 2021-05-27
Abstract: 一种跨语言词向量生成方法、装置、电子设备及计算机可读存储介质，涉及人工智能技术，该方法包括：获取平行语料对，对所述平行语料对进行分词处理，得到分词语料对(S1)，利用分词语料对构建平行语料网络(S2)，对所述平行语料网络中的语料进行随机游走，得到混合语料序列(S3)，汇总平行语料对及混合语料序列，得到语料训练集，利用所述语料训练集训练预构建的词向量模型，得到跨语言词向量生成模型(S4)，获取跨语言语料，利用所述跨语言词向量生成模型生成所述跨语言语料的跨语言词向量(S5)。此外，还涉及区块链技术，所述跨语言词向量可存储在区块链的节点中。可以解决跨语言词向量生成效率较低的问题。
Patent WO-2021249244-A1 (WO)
Title: 一种通信方法及设备
Inventor: WANG ZHOU
IPC: H04W36/00
Filed: 2021-06-01
Abstract: 本申请涉及一种通信方法及设备。向终端设备发送第一信息，所述第一信息用于询问所述终端设备是否能够进行小区切换；当根据所述第一信息确定所述终端设备能够进行小区切换时，执行小区切换操作。在本申请实施例中，网络设备可以向终端设备发送第一信息，如果根据第一信息确定终端设备能够进行小区切换，则再执行小区切换操作，从而减小数据传输时延，进一步可减小丢包率。
Patent WO-2022012239-A1 (WO)
Inventor: HSIAO JENHAO
IPC: G06K9/00
Filed: 2021-06-11
Abstract: An action recognition method and related device and storage medium are provided. The action recognition method includes: dividing a video to be recognized into multiple video clips; extracting multiple clip-level features with respect to multiple modalities for each of the video clips separately; performing multi-layer inter-clip fusion for the clip-level features of each of the video clips with those of others of the video clips, to obtain fusion features of each of the video clips; using the fusion features of the video clips to obtain an action recognition prediction of the video to be recognized. The above solution may improve the accuracy of action recognition based on multiple modalities.
Patent WO-2022261914-A1 (WO)
Inventor: DAI JIALE
IPC: H02M3/00
Filed: 2021-06-17
Abstract: 本申请实施例公开一种谐振电源的控制方法、谐振变换控制器及存储介质，所述控制方法包括控制所述谐振电源进入第一状态，其中，在第一状态下，谐振电源用于对输入端的电压进行电源转换并向输出端供电，并且为电感和第一电容进行充电；控制所述谐振电源进入第二状态，其中在第二状态下，所述谐振电源通过所述电感向所述输出端供电；控制所述谐振电源进入第三状态，其中在第三状态下，所述谐振电源通过电感和第一电容向输出端供电。本申请实施例可以利用谐振电路高效率的特点，又能实现增益调节和高的动态特性。
Patent WO-2022236938-A1 (WO)
Title: 添加多孔材料的陶瓷涂层及其制备方法
Inventor: ZHANG YIPENG
IPC: C23D11/00
Filed: 2021-06-29
Abstract: 一种添加多孔材料的陶瓷涂层及其制备方法，涉及厨卫用品技术领域。在陶瓷涂料中添加多孔材料，搅拌均匀后形成浆料，浆料喷涂到基材上，经过烧结、砂光和清洁后，在基材上形成陶瓷涂层。陶瓷涂层中含有多孔结构，多孔结构可以吸附食用油，并且可以反复无限次的重复这个吸附过程，从而保持了长效的持久不粘效果。
Patent WO-2022028154-A1 (WO)
Inventor: CHENG YUNFENG
IPC: A61P17/04
Filed: 2021-06-30
Abstract: 一种N-甲酰胺基吡唑啉类衍生物，具有通式（I）的化合物或其对映异构体、非对映异构体、差向异构体、外消旋体，或其在药学上可接受的盐。所述化合物是配体门控非选择性阳离子通道受体亚型P2X3的拮抗剂，可用治疗或预防由P2X3受体介导的各类疾病。
Patent WO-2022183657-A1 (WO)
Inventor: FENG YOUJI
IPC: G06T7/80
Filed: 2021-07-09
Abstract: Des modes de réalisation de la présente divulgation concernent un procédé et un appareil de construction de modèle de nuage de points, ainsi qu'un dispositif et un support de stockage. Le procédé consiste à : obtenir des premières caractéristiques d'images panoramiques dans un ensemble d'images panoramiques ; déterminer au moins un groupe de paires d'images dans l'ensemble d'images panoramiques et un résultat d'appariement correspondant en fonction des premières caractéristiques, les paires d'images comprenant deux images panoramiques soumises à une première correspondance de caractéristiques, et le résultat d'appariement indiquant la correspondance entre les premières caractéristiques des deux images panoramiques ; et construire un modèle de nuage de points en fonction du ou des groupes de paires d'images et du résultat d'appariement correspondant. Les images panoramiques sont adoptées pour l'appariement, et le modèle de nuage de points est également construit selon le résultat d'appariement de façon à pouvoir diminuer le nombre d'images dans l'ensemble d'images et améliorer l'efficacité d'appariement et l'efficacité de modélisation ; et la plage d'un espace correspondant aux images panoramiques est relativement grande, ce qui permet d'améliorer l'effet de correspondance entre les images panoramiques, ainsi que d'améliorer la précision et la qualité de construction du modèle de nuage de points.
Patent WO-2022022305-A1 (WO)
Inventor: WANG ZIHAO
IPC: H04L12/58
Filed: 2021-07-16
Abstract: A messaging system may receive a plurality of messages in a conversation. It may be determined that one or more of the messages comprise information indicative of a topic. An association of the information indicative of the topic and the conversation may be stored in a database. An input may be received indicating a selection of the topic. In response to receiving the input, at least a subset of the conversation, such as one or more of the messages, may be sent to a messaging application. The messaging application may display the subset of the conversation.
Patent WO-2022148001-A1 (WO)
Inventor: CHEN CHIN-CHU
IPC: A43C11/16
Filed: 2021-07-20
Abstract: 本发明提供一种紧固装置，其包含外壳、线盘以及旋钮。外壳包含壳体及底座，壳体包含容置空间及二穿线孔，前述二穿线孔与容置空间连通；底座可拆地与壳体连接且包含连续环壁。线盘容设于容置空间，且系线穿过前述二穿线孔后卷绕于线盘上；旋钮设置于外壳。其中，当底座连接于壳体后，连续环壁包围壳体的底缘，且相对外壳转动旋钮以连动线盘收束系线。借此，通过连续环壁包围壳体底缘的结构配置，可以使底座与壳体更稳定结合，并提升结构可靠度。
Patent WO-2022095521-A1 (WO)
Inventor: LIN SHIWEI
IPC: G01N1/14
Filed: 2021-07-30
Abstract: 一种水质监测装置，包括取样管（1）、水质监测组件（3）、显示屏（9）和控制器（10），取样管（1）的入口设有至少一条进水管（2），不同的进水管（2）可在不同监测点取水，使不同监测点的待测水样经对应的进水管（2）汇集至取样管（1）内，水质监测组件（3）设于取样管（1）上，以利用水质监测组件（3）监测取样管（1）内由全部进水管（2）汇集而成的混合液水质信息，并将水质信息发送至控制器（10），控制器（10）控制显示屏（9）显示混合液水质信息，由此可一次性自动监测出包含多个监测点的待测水域水质情况，操作较方便，避免单独监测不同监测点，监测效率得到提升。